Splicing animal building block toy

Abstract

Described herein is an assembled building block toy, and in particular to a splicing animal building block toy which consists of several different body part building blocks of different types of animals. The building blocks are divided into a head part building block, a body part building block, a limbs part building block, and a combined part building block, which are body parts of different types of animals. The connection structures at the splicing positions have the same design method, size and shape, making it possible to realize the mixed splicing use of building blocks of different types of animals and splice a variety of variant models.

What is claimed is: 
     
       1. A splicing animal building block toy, characterized by consisting of:
 a head part building block, 
 a body part building block, 
 limbs part building blocks, and 
 a combined part building block, 
 wherein the body part building block and the combined part building block are spliced into an assembly hole in a movable gear of the head part building block through splicing pillars; in turning the body part building block, the combined part building block or the head part building block, the movable gear in the head part building block plucks a sounding plectrum to make a bouncing mechanical sound; 
 wherein the limbs part building blocks are spliced into limbs installation cavities of the body part building block through splicing buckles; 
 wherein barbs on the splicing buckles cooperate with barb steps in the limbs installation cavities; 
 wherein each of the limbs part building blocks consists of a limbs part building block base, a limbs part building block cover and first magnets, the first magnets are placed in first foot movable cavities formed by the limbs part building block base and the limbs part building block cover; magnetic poles of the first magnets are fixed and can rotate freely in the first foot movable cavities; and the limbs part building block base and the limbs part building block cover form the splicing buckle which is provided with the barb; 
 wherein the combined part building block consists of a combined part building block base, a combined part building block cover, a splicing pillar and second magnets; the splicing pillar is placed in a movable cavity formed by the combined part building block base and the combined part building block cover, and can rotate around an axis; the second magnets are placed in second foot movable cavities formed by the combined part building block base and the combined part building block cover; and magnetic poles of the second magnets are fixed and can rotate freely in the second foot movable cavities to change an external magnetic pole; and 
 wherein the first magnets are not configured to connect the limbs part building blocks to the head part building block, the body part building block, or the combined part building block, and the second magnets are not configured to connect the combined part building block to the head part building block, the body part building block, or the limbs part building blocks. 
 
     
     
       2. The splicing animal building block toy according to  claim 1 , characterized in that:
 the head part building block consists of a head part building block base, a head part building block cover, the movable gear and the sounding plectrum; 
 the movable gear is placed in a movable cavity formed by the head part building block base and the head part building block cover, and can move rotationally; 
 the movable gear is provided with the assembly hole in a center of the movable gear; and 
 the sounding plectrum has a terminal end which is fixed, and head end of the sounding plectrum which meshes with teeth of the movable gear. 
 
     
     
       3. The splicing animal building block toy according to  claim 1 , characterized in that:
 the body part building block consists of a body part building block base, a body part building block cover and a splicing pillar; 
 the splicing pillar is placed in a movable cavity formed by the body part building block base and the body part building block cover, and can rotate around an axis; and 
 the body part building block base and the body part building block cover form the limbs installation cavities in which the barb steps are provided. 
 
     
     
       4. The splicing animal building block toy according to  claim 1 , characterized in that:
 the body part building block and the combined part building block are spliced into the assembly hole in the movable gear of the head part building block through their respective splicing pillars; 
 each of the splicing pillars and the assembly hole cannot slide rotationally relative to each other after assembly; and 
 in turning the body part building block, the combined part building block or the head part building block, the movable gear plucks the sounding plectrum to make a bouncing sound. 
 
     
     
       5. The splicing animal building block toy according to  claim 1 , characterized in that:
 the body part building block is spliced into the splicing buckles of the limbs part building blocks through the limbs installation cavities; and 
 the barb steps in the limbs installation cavities cooperate with the barbs in the splicing buckles.